$(document).ready(function()
{
  Shadowbox.init();

  $("div#left_navi_top li > a", "#col1_content").live("click", function ()
  {
    //if ($(this).parent().parent().hasClass("no_sub"))
    if (!$(this).next("ul").is("ul"))
      return true;

    $(this).parent().siblings(".current").each(function (i, elem)
    {
      $(elem).contents("ul").css("display", "block").slideUp("normal");
      $(elem).toggleClass("current");
    });
    $(this).next("ul").slideToggle("normal").parent().toggleClass("current");
    //$(this);

    return false;
  });

  var teaser_height = 0;
  $("div.index_news", "#index_teaser").each(function (i, elem)
  {
    elem_height = $(elem).outerHeight(true);
    if (teaser_height < elem_height)
      teaser_height = elem_height;

    $(elem).css("position", "absolute");
    if (i > 0)
      $(elem).css("display", "none");
    $("#news_switch").css("display", "block");
  });
  $("#index_teaser").height(teaser_height);

  $("a", "#news_switch").click(function()
  {
    var el_index = $("a", "#news_switch").index(this);

    if ($(this).hasClass("current")) // Ist das Element schon aktiv
      return false;

    $("div.index_news:visible", "#index_teaser").fadeOut("slow");
    $("div.index_news:eq("+el_index+")", "#index_teaser").fadeIn("slow", function ()
    {
      teaser_height = $(this).outerHeight(true);
      $("#index_teaser").animate({height: teaser_height});
    });

    $("#news_switch a.current").toggleClass("current");
    $(this).toggleClass("current");
/*
    var teaser_container = $("#index_teaser");
    var el_current = $("div.index_news:visible", teaser_container);
    var el_next = $("div.index_news:eq("+el_index+")", teaser_container);

    el_current.fadeOut("slow");
    teaser_container.animate({height: el_next.outerHeight(true)});
    el_next.fadeIn("slow");

    $("#news_switch a.current").toggleClass("current");
    $(this).toggleClass("current");
*/
    return false;
  });

  $(".content_reduced", "#col3_content").css("display", "none");

  $(".expand_content", "#col3_content").live("click", function ()
  {
    $(this).addClass("reduce_content").removeClass("expand_content").prev(".content_reduced").addClass("content_expanded").removeClass("content_reduced").css("display", "block");
    $(this).find("a").text("Inhalt verbergen");
  });
  $(".reduce_content", "#col3_content").live("click", function ()
  {
    $(this).addClass("expand_content").removeClass("reduce_content").prev(".content_expanded").addClass("content_reduced").removeClass("content_expanded").css("display", "none");
    $(this).find("a").text("mehr lesen...");
  });

});
  function switch_news()
  {
    var current_link = $("a.current", "#news_switch");
    var current_index = $("a", "#news_switch").index(current_link);

    var news_amount = $(".index_news", "#index_teaser").length;

    if (current_index == (news_amount - 1))
      next_index = 0;
    else
      next_index = current_index + 1;

    $("a:eq("+next_index+")", "#news_switch").click();
    setTimeout("switch_news()", 20000);
  }
  setTimeout("switch_news()", 20000);